TY - CHAP M1 - Book, Section TI - Gonadal Hormones & Inhibitors A1 - Katzung, Bertram G. A1 - Kruidering-Hall, Marieke A1 - Trevor, Anthony J. Y1 - 2019 N1 - T2 - Katzung & Trevor's Pharmacology: Examination & Board Review, 12e AB - The gonadal hormones include the steroids of the ovary (estrogens and progestins) and testis (chiefly testosterone). Because of their extensive use as contraceptives and replacement therapy, many synthetic estrogens and progestins have been produced. These include synthesis inhibitors, receptor antagonists, and some drugs with mixed effects (ie, agonist effects in some tissues and antagonist effects in other tissues). Mixed agonists with estrogenic effects are called selective estrogen receptor modulators (SERMs). Synthetic androgens, including those with anabolic activity, are also available for clinical use. A diverse group of drugs with antiandrogenic effects is used in the treatment of prostate cancer and benign prostatic hyperplasia in men and androgen excess in women. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1156529939 ER -